Outlook open, read, receive, send, calendar, etc.. everything working well, but won't close unless I stop the process manually.I've reinstalled Office using the office removal tool and all profiles had gone. ZCO also reinstalled. Now I only have the ZCO profile. With just this profile Outlook hangs.

The issue appeared like a month ago.

I can't find the msg with the ID displayed by the ZCO debug log. That would allow me to move or delete it.